Seiko Cal. 6615 - 300

The Seiko 6615-300 represents an important milestone in Seiko's 1982 lineup. Powered by the 6615 caliber with 36j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-fa078f15b993]

Also known as: Rally

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

15.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1982

Related Models

• Seiko 6665-282
• Seiko 4580-196
• Seiko 4415-953
• Seiko 6334-236
• Seiko 5651-972
• Seiko 6129-361
• Seiko 6141-908
• Seiko 6332-869
• Seiko 6650-777
• Seiko 6293-360
• Seiko 5269-963
• Seiko 6225-333